2078600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 5096400

約数和(自身を除く): 3017800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 547, 760, 950, 1094, 1900, 2188, 2735, 3800, 4376, 5470, 10393, 10940, 13675, 20786, 21880, 27350, 41572, 51965, 54700, 83144, 103930, 109400, 207860, 259825, 415720, 519650, 1039300, 2078600]

約数ペア:

[(1, 2078600), (2, 1039300), (4, 519650), (5, 415720), (8, 259825), (10, 207860), (19, 109400), (20, 103930), (25, 83144), (38, 54700), (40, 51965), (50, 41572), (76, 27350), (95, 21880), (100, 20786), (152, 13675), (190, 10940), (200, 10393), (380, 5470), (475, 4376), (547, 3800), (760, 2735), (950, 2188), (1094, 1900)]